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Description
AW AW3142 Solar Rated Elbow Single Non-Return Check Valve Copper CompressionOverview Austworld (AW) AW3142 20mm (3 4") Male MI Thread to 15mm (1 2") Copper Compression Fitting [20MI x 15C] Solar Rated Brass Elbow with Integrated Single Non Return Check Valve. Tested and certified in accordance with AS 3688. Watermark approved to be used with portable water applications in home, garden and industrial applications. Visit our store for more fittings and plumbing products. Technical Details Manufacturer: Austworld (AW) Model:
Overview
Technical Details
Austworld (AW) AW3142 20mm (3/4") Male MI Thread to 15mm (1/2") Copper Compression Fitting [20MI x 15C] Solar Rated Brass Elbow with Integrated Single Non-Return Check Valve. Tested and certified in accordance with AS 3688. Watermark approved to be used with portable water applications in home, garden and industrial applications.
Visit our store for more fittings and plumbing products.
- Manufacturer: Austworld (AW)
- Model: AW3142
- Specifications:
- Maximum Working Temperature: 1°C to 120°C
- Maximum Pressure Rating: 1600 kPa
- Material: DR Brass Body
- Features:
- Suitable for vertical or horizontal installation
- Excellent flow rate
- Integrated Check Valve
- Suitable for solar applications
- Intended Use: Plumbing fitting used as a connection for a 45° bend where non-return flow is required. Suitable for garden, home and industrial applications.
- SKU: AW3142
Package Contents
- Austworld AW3142 20MI x 15C Brass Elbow with Single Non-Return Check Valve Copper Compression
- Package Weight 136g
Thread dimensions/size note
Australian BSP thread size names can be confusing. The mm and inch naming system are only nominal conventions, they are not the physical measurements of the thread size. E.g. a common 15mm (1/2") fitting will have an actual external male thread diameter or an internal female thread diameter measurement of 20.995mm (0.825"); 20mm (3/4") fitting likewise will measure 26.441mm (1.041")
Please refer to our BSP sizing chart provided in the last image in our gallery. Feel free to asks us any questions.
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.5 ★★★★★
Based on 27 reviews
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Product Reviews
★★★★★ 5
Know your body type.
Color: Navy Blue, Size: Large
I really liked the look and the buttons when I ordered it but I wound up returning only because I have to have a slim or fitted cut for any shirt to look good on me. This shirt did not hug me in the sides and looked like I was wearing someone else’s clothes. Nice shirt and good quality but it didn’t fit me personally. I did consider having it tailored but the cost of doing that was almost as much as the shirt.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 31, 2026
★★★★★ 5
Cool comfortable good looks
Color: Navy Blue, Size: X-Large
Nice fit really comfortable good color not a hot shirt
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 18, 2026
★★★★★ 5
Perfect for in the field or the office.
Color: Blue Gray, Size: XX-Large
Perfect for use in the field or in the office. Great quality and the fit was perfect!!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 17, 2026
★★★★★ 4
Good inexpensive shirt.
Color: Black, Size: X-Large
Nice shirt for the price. Good fit to size. Cotton/ poly blend. Does not wrinkle too bad after washing.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 8, 2025
★★★★★ 1
Runs way too small
Color: Black, Size: Medium
If you live in the U.S. and wear medium, a large will fill you perfectly. I wear large and the “large” is objectively a medium in the chest arms and neck. Fix your sizes.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 28, 2026
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